1. Bedolla-Barajas M, Barrera-Zepeda AT, López-Zaldo JB, Morales-Romero J. Asthma in Mexican school-age children is not associated with passive smoking or obesity. Asia Pac Allergy. 2013. 3:42–49.
Article
2. Radic SD, Gvozdenovic BS, Pesic IM, Zivkovic ZM, Skodric-Trifunovic V. Exposure to tobacco smoke among asthmatic children: parents' smoking habits and level of education. Int J Tuberc Lung Dis. 2011. 15:276–280.
3. Irvine L, Crombie IK, Clark RA, Slane PW, Goodman KE, Feyerabend C, Cater JI. What determines levels of passive smoking in children with asthma? Thorax. 1997. 52:766–769.
Article
4. Suárez López de Vergara RG, Galván Fernández C, Oliva Hernández C, Aquirre-Jaime A, Vázquez Moncholí C. Grupo de Trabajo sobre Tabaquismo de la Infancia y Adolescencia de la Sociedad Española de Neumología Pediátrica. Environmental tobacco smoke exposure in children and its relationship with the severity of asthma. An Pediatr (Barc). 2013. 78:35–42.